Cisco Cisco Web Security Appliance S360 安装指南
2-2
Cisco x90 Series Content Security Appliances Installation and Maintenance Guide
Chapter 2 Cisco C190 Email Security Appliance
Using Status LEDs and Buttons for Maintenance
Using Status LEDs and Buttons for Maintenance
This section describes the location and meaning of LEDs and buttons and includes the following topics
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Front Panel LEDs
shows the front panel LEDs.
defines the LED states.
Figure 2-2
Cisco C190 Email Security Appliance Front Panel LEDS
1
Hard drive fault LED
6
Fan status LED
2
Hard drive activity LED
7
Temperature status LED
3
Power button/power status LED
8
Power supply status LED
4
Identification button/LED
9
Network link activity LED
5
System status LED